I’m trying to get this bb6 cluster wired up but I cannot get the tachometer to work. It is wired correctly with a good connection. I’ve even swapped the bb6 tach out with another I got from a second bb6 cluster at pap. Neither works.
When I plug in my CB cluster the tachometer works fine. I may not be understanding how the tach signal works. When I took a simple wire tester to the blue tach wire I get no light. When my CB cluster is plugged in and the tach is of course working, then I put the tester to it the tach goes dead. Like I’m grounding it. All diy instructions I’ve seen on this just say to connect the blue on harness B of the bb6 cluster to the blue of harness A on the CB plug.
Can anyone help me with some info on what might be wrong or what I’m doing wrong lol
When I plug in my CB cluster the tachometer works fine. I may not be understanding how the tach signal works. When I took a simple wire tester to the blue tach wire I get no light. When my CB cluster is plugged in and the tach is of course working, then I put the tester to it the tach goes dead. Like I’m grounding it. All diy instructions I’ve seen on this just say to connect the blue on harness B of the bb6 cluster to the blue of harness A on the CB plug.
Can anyone help me with some info on what might be wrong or what I’m doing wrong lol
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